The roof deck is the foundation that keeps your shingles supported. It’s integral in keeping your house dry and protecting your roof. However, if the roof deck suffers from holes or leaks, it may compromise your entire roof structure.

For this reason, it’s important to spot the first signs of roof deck damage. In this article, 4U Roofing, your trusted provider of storm damage roof repair services, explains how to handle a damaged roof deck.
What Is a Roof Deck?
A roof deck, also known as sheathing, is the layer of material located directly above the rafters and below the felt underlayment beneath your shingles. It may not be visible, but it’s a crucial part of your roof’s structure. In most residential homes, roof decks are made of plywood or oriented strand board.
Your roof deck ties all the components of your residential roofing system together. It also needs to be strong enough to carry the weight of your shingles. Your roof deck also helps regulate moisture levels in your home. It keeps rain and snow out and allows excess moisture to evaporate through your attic.
What Are the Common Signs of a Damaged Roof Deck?
The common cause of roof deck damage is water-related rot. Moisture damage may also occur because of rain or snow. Be sure to look out for these signs associated with damaged roof deck:
- Water leaks
- Holes in the roof
- Increase in heating or cooling bills
- Mold or mildew in the attic
- Stains on the ceiling or walls
- Sagging ceiling
- Premature wear on the shingles
- Damage around flashing or chimneys
- Insect infestations
If you notice any of these signs, it’s best to call a professional roofer for an inspection. Don’t wait until your roof experiences extensive damage before bringing in an expert. To ensure that your roof deck is properly maintained, you should schedule a roof inspection at least twice a year.
Should You Repair Your Damaged Roof Deck?
Once your roof deck gets damaged, you might think a few repair jobs can still save it. However, when it comes to rot, your roofer may recommend fully replacing your roof deck. If you put off replacing a damaged roof deck, your roof may experience potential structural damage, leading to costly repairs.
Therefore, a roof replacement is the best solution to a damaged roof deck. You should also consult your roofing contractor about new options in weatherproofing materials for installation between the roof deck and shingles for further protection.
For more inquiries regarding your roofing needs, get in touch with 4U Roofing. Call us today at (251) 235-2222 or fill out our contact form to set an appointment. We proudly serve homeowners in Robertsdale, Summerdale, Foley, Fairhope, and the surrounding AL areas.